130647550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 285651360

約数和(自身を除く): 155003810

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 89, 110, 157, 170, 178, 187, 275, 314, 374, 425, 445, 550, 785, 850, 890, 935, 979, 1513, 1570, 1727, 1870, 1958, 2225, 2669, 3026, 3454, 3925, 4450, 4675, 4895, 5338, 7565, 7850, 8635, 9350, 9790, 13345, 13973, 15130, 16643, 17270, 24475, 26690, 27946, 29359, 33286, 37825, 43175, 48950, 58718, 66725, 69865, 75650, 83215, 86350, 133450, 139730, 146795, 153703, 166430, 237541, 293590, 307406, 349325, 416075, 475082, 698650, 733975, 768515, 832150, 1187705, 1467950, 1537030, 2375410, 2612951, 3842575, 5225902, 5938525, 7685150, 11877050, 13064755, 26129510, 65323775, 130647550]

約数ペア:

[(1, 130647550), (2, 65323775), (5, 26129510), (10, 13064755), (11, 11877050), (17, 7685150), (22, 5938525), (25, 5225902), (34, 3842575), (50, 2612951), (55, 2375410), (85, 1537030), (89, 1467950), (110, 1187705), (157, 832150), (170, 768515), (178, 733975), (187, 698650), (275, 475082), (314, 416075), (374, 349325), (425, 307406), (445, 293590), (550, 237541), (785, 166430), (850, 153703), (890, 146795), (935, 139730), (979, 133450), (1513, 86350), (1570, 83215), (1727, 75650), (1870, 69865), (1958, 66725), (2225, 58718), (2669, 48950), (3026, 43175), (3454, 37825), (3925, 33286), (4450, 29359), (4675, 27946), (4895, 26690), (5338, 24475), (7565, 17270), (7850, 16643), (8635, 15130), (9350, 13973), (9790, 13345)]